lustre/include/linux/lustre_export.h

   1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
   2  * vim:expandtab:shiftwidth=8:tabstop=8:
   3  *
   4  * Copyright (C) 2001  Cluster File Systems, Inc.
   5  *
   6  * This code is issued under the GNU General Public License.
   7  * See the file COPYING in this distribution
   8  */
   9
  10 #ifndef __EXPORT_H
  11 #define __EXPORT_H
  12
  13 #ifdef __KERNEL__
  14
  15 #include <linux/lustre_idl.h>
  16 #include <linux/lustre_dlm.h>
  17
  18 struct obd_export {
  19         __u64                     exp_cookie;
  20         struct lustre_handle      exp_impconnh;
  21         struct list_head          exp_obd_chain;
  22         struct list_head          exp_conn_chain;
  23         struct obd_device        *exp_obd;
  24         struct ptlrpc_connection *exp_connection;
  25         struct mds_export_data    exp_mds_data;
  26         struct ldlm_export_data   exp_ldlm_data;
  27 #if NOTYET && 0
  28         struct ost_export_data    exp_ost_data;
  29 #endif
  30         void                     *exp_data; /* device specific data */
  31         int                       exp_desclen;
  32         char                     *exp_desc;
  33         uuid_t                    exp_uuid;
  34 };
  35
  36 extern struct obd_export *class_conn2export(struct lustre_handle *conn);
  37 extern struct obd_device *class_conn2obd(struct lustre_handle *conn);
  38 #endif /* __KERNEL__ */
  39
  40 #endif /* __EXPORT_H */